PC World - University of Illinois RSS feedhttp://www.pcworld.idg.com.au/tag/university-of-illinois/en-auWed, 19 Jun 2013 21:30:59 +10003D printer creates lithium-ion batteries the size of a grain of sandhttp://www.pcworld.idg.com.au/article/465381/3d_printer_creates_lithium-ion_batteries_size_grain_sand/?utm_medium=rss&utm_source=tagfeedResearchers from Harvard and the University of Illinois have printed precisely interlaced stacks of tiny battery electrodes, each less than the width of a human hair.Lucas MearianWed, 19 Jun 2013 21:30:59 +1000http://www.pcworld.idg.com.au/article/465381/3d_printer_creates_lithium-ion_batteries_size_grain_sand/?utm_medium=rss&utm_source=tagfeedResearchers build featherweight chips that dissolve in waterhttp://www.pcworld.idg.com.au/article/444275/researchers_build_featherweight_chips_dissolve_water/?utm_medium=rss&utm_source=tagfeedResearchers in the U.S. have developed integrated circuits that can stick to the skin like a child's tattoo and in some cases dissolve in water when they're no longer needed.James NiccolaiTue, 11 Dec 2012 00:55:09 +1100http://www.pcworld.idg.com.au/article/444275/researchers_build_featherweight_chips_dissolve_water/?utm_medium=rss&utm_source=tagfeed